Original: $7.66
-70%$7.66
$2.30The Story
The C&F Design Universal System Foam – Standard is the all-round insert for everyday trout and yellowfish patterns. It clips into Universal System cases, boat boxes and patches, offering balanced capacity and secure slit-foam retention for nymphs, wets and smaller bugger-style flies.
Features
- Universal clip-in/clip-out compatibility
- Balanced row spacing for mid-size flies
- Clean indexing for fast fly selection
- Swap inserts between boxes without repacking
| Size | Rows | Flies per row | Total flies |
|---|---|---|---|
| Large (SF-3508) | 8 | 24 | 192 |
| Medium (SF-2506) | 6 | 24 | 144 |
| Small (SF-1505) | 5 | 24 | 120 |

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
The C&F Design Universal System Foam – Standard is the all-round insert for everyday trout and yellowfish patterns. It clips into Universal System cases, boat boxes and patches, offering balanced capacity and secure slit-foam retention for nymphs, wets and smaller bugger-style flies.
Features
- Universal clip-in/clip-out compatibility
- Balanced row spacing for mid-size flies
- Clean indexing for fast fly selection
- Swap inserts between boxes without repacking
| Size | Rows | Flies per row | Total flies |
|---|---|---|---|
| Large (SF-3508) | 8 | 24 | 192 |
| Medium (SF-2506) | 6 | 24 | 144 |
| Small (SF-1505) | 5 | 24 | 120 |


















